US339916A - Cane-stubble shaver and destroyer - Google Patents

Description

(No Mode 1.)

A. MILLET.

CANE STUBBLE SHAVER AND DESTROYERJ No. 339,916. Patented Apr. 13, 1886.

By Attorney NITED STATES PATENT OFFICE.

ADELARD MILLET, OF ST. JOHN BAPTIST PARISH, LOUISIANA.

CANE-STUBBLE SHAVER AND DESTROYER.

SPECIFICATION forming part of Letters Patent No. 339,916, dated April 13, 1886,

. Application filed August 3, 1885. Serial No. 173,452. (No model.)

To all whom it may concern.-

Beit known that I, ADELARD MILLET,a citizen of the United States, residing in the parish of St. John Baptist, State of Louisiana, have invented new and useful Improvements in Cane-Stubble Shavers and Destroyers, of which the following is a full and exact description, reference being had to the accompanying drawings, making part of this specification.

This invention is more especially intended for use on sugar-plantations; and it consists in certain improvements in that class of field implements which are employed at certain seasons of the year for cutting or shaving the cane stumps or stubble remaining in the ground from the previous season, and for removing a portion of the earth covering same, in order that the sprouts or shoots therefrom may meet with but little resistance; or the implement may be employed for destroying and removing said stubble, so that seed-canes may be planted in lieu thereof.

In the accompanying drawings, Figure 1 is a perspective View of my invention as complete and ready for use. Fig. 2 is a detailed view of one of the shavingknife standards. Fig. 3 is a similar view of a reversible knife. Fig. 4. is a like view of a bolt for securing theknifestandard to its runner. Fig. 5 is a perspective view of a plate adapted to be secured to the side of the beam for the purpose of holding the colter in a given position. Fig. 6 isasection of one of the runners, showing the manner in which the knife-standard is connected therewith; and Fig. 7 is a cutting-point adapted to be secured to the forward end of the scraper when it is desired to dig out or entirely remove the stubble.

The letters A A designate a pair of runners, the lower and front edges of which are faced with iron, to resist wear by friction, as well as to limit the downward movement of theknifestandards. These runners are rigidly connected at suitable distance apart by a pair of crossties, B B, above which is secured, midway between the runners, a beam, 0, having a clevis, d, bolted to its forward end, as in ordinary field implements intended to be drawn by dr'aftanimals.

To the rear of the runners are secured a pair of handles, E E, which are connected with each other by a rod, f, and with the rear end of the beam by an iron brace, G.

The inner surface of the runners are each provided with a vertical slot, one in advance of the other, as shown at h h. These slots are in depth and width equal to that of the knifestandards I I, and extend from the upper edges The lower ends of the standards I I are bent inwardly at right angles to the stems thereof,

and the said ends are provided with suitable holes for the reception of bolts Z, whereby the shaving knives or cutters M M are secured thereto. The said knives are provided with front and rear cutting-edges, and their ends are beveled or out at an angle thereto, and provided with bolt-holes, as shown, whereby they are adapted to be reversed on the standard, to which they are secured in rearwardly-inclined positions, so as to meet with less resistance and make cleaner cuts than if arranged to strike the stubble at a right angle.

The aforesaid knives are made sufficiently long to slightly extend beyond the center of the implement, so as to insure the cutting of all stubble in the row.

The beam is provided near its rear end with a vertical aperture for the reception of the standard N of a scraper, O, which is employed for throwing the cut or loosened material to the sides of the machine. This standard can be adjusted to any desired height, and secured at the requisite elevation by a wedge or key, as shown at P.

The letter q designates a pointed cutter, the width of which is about equal to that of an ordinary cane hill or row. This cutter is provided with suitable holes for the reception of wood-screws or bolts, whereby it is adapted to be secured to the under part of the scraper at such times as the implement is to be used in digging out or entirely removing the stubble, at which time I also employ a series of colters beam, is secured a metal plate, 8, having lugs,

t t at the upper front and lower rear corners thereof, with space between same adapted to receive the standard of a second colter, S,which is' secured in position by a stirrup, T, having ends of sufficient length to straddle the beam and be secured thereto by a clamp, U, and nuts u u, as shown, in connection with a third colter, W, which is secured in a similar manner to the opposite side of the beam in rear of the second colter, as shown.

The front edge of each colter is made sharp, and all the colters are inclined rearwardly," so as to first strike the top of the stubble, and thus I insure'the splitting of same as the machine moves forward.

their employment will relieve the scraper of unnecessary pressure and labor.

Having described my invention,what I claim as new, and desire to secure by Letters Patent, 5

1ss 1. The combination, in a cane scraper and destroyer, of a pair of runners provided with adjustable scrapers, and a central beam se-' cured to the cross-ties connecting same, with 0 the colters R S W, secured to the beam in different lines of travel, the colter R adapted to operate in front of the colter S and the colter W in rear thereof, substantially as described, and for the purpose set forth.

2. In combination with a pair of runners and connecting ties or beams, a series of sharp edged colters successively arranged r on the beam in different lines of travel, asset forth; and an adjustable scraper provided with a cuts 0 ting-point having a width about equal to that of an ordinary cane-row, the colter adaptedto split the stubble, and the scraper point: and scraper to dig out and remove the same, substantially as set forth. 5 5

, In testimony whereof I aflix my signaturein presence of two witnesses.

ADELARD MILLET.

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